A Model for Quantitatively Analyzing Representations of Social Class in Screen Media

Content analyses of prime-time television provide a picture of predominant cultural stereotypes and social trends. The present research is a quantitative content analysis of social class in popular broadcast and cable television in the United States. This research advances scholarship by systematically analyzing character class in addition to more commonly examined variables such as race and gender. A model for the operationalization of class for quantitative content analyses of mediated texts is offered. This proof of concept study demonstrates the viability of studying media representations of class quantitatively to systematically document patterns of portrayal.     

三维散乱点的八叉树建模及程序实现

本文根据三维采样点的离散数据,用八叉树方法和与距离成反比加权法的数据插值方法重构地质体的三维模型,详细地论述了八叉树构模的程序算法,同时开发出基于VC 八叉树构模类,并嵌入电磁资料处理系统软件,为电磁资料处理的三维可视化提供了便利。     

Realism Matters: The Role of Perceived Realism in The Biggest Loser

This study investigated implications of viewing The Biggest Loser, NBC’s popular reality television show. Using online survey data collected from 613 participants, results suggest that exposure to the program is positively associated with perceived realism of the program, which in turn is positively associated with developing internal weight locus of control. Meanwhile, internal weight locus of control is positively associated with audience members’ exercise behavior, meaning the higher level of internal weight locus of control the audience members develop, the more likely they are to engage in physical exercise. This study offers evidence that health-related reality television might be a useful tool to influence audience members’ cognitions on health issues, which could potentially lead to healthy lifestyles.     

利用VBA编程修改Auto CAD图形的属性

在AutoCAD中用多段线命令Polyline直接画出不同宽度的直线、圆弧后使用多段线编辑命令Pedit可以修改图形的属性,但是有些图形对象是无法用Pedit命令来修改属性的,如圆、椭圆及椭圆弧等。本文介绍选择集的建立并利用VBA编程修改图形对象的属性。     

浅论电视的营销理念

在社会主义市场经济条件下,各行各业都要以市场经济为背景,与时俱进,以谋求新环境下的发展。在电视传媒产业化的新形势下,有针对性地进行电视营销成为电视业发展的必然趋势。本文结合当今社会中比较有发展空间的几种现代营销理念,对我国电视频道、节目、产品的自我市场营销思路进行分析、探讨。     

谈谈数学思想在程序设计上的应用

在程序设计中,常常会用到数学上的很多思想。本文以C语言程序设计为例,进一步阐述数学思想在程序设计上的应用。     

电视新闻摄像技术与技巧探究

电视摄像记者的拍摄水平和质量高低关系到新闻报道的成败。电视摄像记者在拍摄中必须遵循电视新闻在时间、空间和对象的三位一体拍摄原则,处理好摄像个性化行为特征与想象力对电视画面的影响。个性化行为特征和想象力通过思维发挥,能正确进行画面内容选择、画面构图处理、画面技巧运用和画面语言组织。追求电视新闻画面的质量和拍摄技术技巧,在采访拍摄中充分运用无剪辑拍摄意识,能应付各种突发性事件新闻拍摄,加快新闻播出速度,同时也给后期编辑制作提供方便。     

家长会初探

在升学和“提高”教学质量的压力下，家长会原有的功能已经丧失，正在“变味”。为了使家长会起到班主任、任课教师和家长交流，探讨教育孩子方法的“舞台”的作用，笔者认为：①做好规划追求实效；②分批召开家长会；③让家长感知孩子的优点与不足，让家长成为家长会的主角。     

如何利用影视片促进英语教学

本文分析了英语教学现状和影视文学在外语教学中的作用,提出了影视教学的几种方法。     

电视制作实验教学模式探索

电视制作实验是教育电视相关课程教学实践的关键。该研究基于笔者所在学校实际,挖掘开放式实验教学的内涵,以认知学徒制为指导,以项目开发为目标,利用行动研究方法开展教学试验,探索符合学校实际的电视制作实验教学模式,以期对实验教学改革提供参考。